As I mentioned before Dogfish Head likes to experiment with their beers. Their 90 Minute IPA pushes the boundaries of hopped up beers. The name comes from the brewing process:

90 Minute IPA was our first continually-hopped beer, which is a method of hopping that allows for a pungent, but not crushing hop flavor.

It poured an amber color and had a piny citrus hop aroma. It had a similar taste with the addition of sweet malt. This beer is a must for hop heads. It has an odd complexity with lots of similar flavors. It's a constant guessing game between various citrus fruits, peach, and apricot flavors. My only complaint is the sweet malts and strong citrus hop flavor doesn't necessarily compliment each other. The combination can be overwhelming and might prevent me from having more than one 90 Minute IPA in a sitting.